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Technical Bulletin
UTAX
UTAX
UTAX
CD 5025
P
CD 5025P
CD 5030
P
TA
TA
TA
DC 6025
P
DC 6025P
DC 6030
P
TB-3
5
B
2MV-E170/M
Date: 14-10-2014
Priority:
…
A
highest priority / …
B
second priority / …
C
other /
…
S
Service Information
DP: blurred characters at about 35mm from the paper rear end
T
OPIC
:
When the DP rises and the heights of the DP front and rear sides differ depending on the use situation of users, The nip
timing of the original from the DP conveying roller to the DP exit roller might be shifted and the original might be bent.
Accordingly, the bent original vibrates when passing from the nipped position of the DP conveying roller and the scanned
characters might be blurred at about 35mm from the paper rear end.
(The above phenomenon might easily occur when the originals are printed on thin paper because of low stiffness.)
C
ONTENT OF CHANGES
:
The guides (No.1) preventing the original's vibration are registered as service parts.
Occurrence mechanism:
Paper feeding direction
About 35mm from the paper rear end
Sample of the blurred characters
Guides No.1
1
are added.
To prevent the vibration of the original rear
end at the original scanning position, the
guides (No.1) are added and so the original is
conveyed along the DP slit glass.
Originals
DP slit glass
Original scanning position
Guide No.1
1
Cross-section view
DP conveying roller
DP exit roller
